This book was written to introduce you to the features and capabilities that ASP.NET 3.5 offers, as well as to give you an explanation of the foundation that ASP.NET provides. We assume you have a general understanding of Web technologies, such as previous versions of ASP.NET, Active Server Pages 2.0/3.0, or JavaServer Pages. If you understand the basics of Web programming, you should not have much trouble following along with this book's content.If you are brand new to ASP.NET, be sure to check out Beginning ASP.NET 3.5: In C# and VB by Imar Spaanjaars (Wiley Publishing, Inc., 2008) to help you understand the basics.In addition to working with Web technologies, we also assume that you understand basic programming constructs, such as variables, For Each loops, and object-oriented programming.You may also be wondering whether this book is for the Visual Basic developer or the C# developer. We are happy to say that it is for both! When the code differs substantially, this book provides examples in both VB and C#.This book spends its time reviewing the 3.5 release of ASP.NET. Each major new feature included in ASP.NET 3.5 is covered in detail. The following list tells you something about the content of each chapter.Chapter 1, "Application and Page Frameworks." This chapter shows you how to build ASP.NET applications using IIS or the built-in Web server that comes with Visual Studio 2008. This chapter also shows you the folders and files that are part of ASP.NET. It discusses ways to compile code and shows you how to perform cross-page posting. This chapter ends by showing you easy ways to deal with your classes from within Visual Studio 2008.Chapters 2, 3, and 4.These three chapters are grouped here because they all deal with server controls. This batch of chapters starts by examining the idea of the server control and its pivotal role in ASP.NET development. In addition to looking at the server control framework, these chapters delve into the plethora of server controls that are at your disposal for ASP.NET development projects.Chapter 5, "Working with Master Pages."Master pages are a great capability found in ASP.NET. They provide a means of creating templated pages that enable you to work with the entire application, as opposed to single pages.Chapter 6, "Themes and Skins." This chapter looks at how to deal with the styles that your applications require and shows you how to create a centrally managed look-and-feel for all the pages of your application by using themes and the skin files that are part of a theme.Chapter 7, "Data Binding in ASP.NET 3.5." One of the more important tasks of ASP.NET is presenting data, and this chapter shows you how to do that with ASP.NET controls.Chapter 8, "Data Management with ADO.NET." This chapter presents the ADO.NET data model provided by ASP.NET, which allows you to handle the retrieval, updating, and deleting of data quickly and logically.Chapter 9, "Querying with LINQ." LINQ is a set of extensions to the .NET Framework that encompass language-integrated query, set, and transform operations. This chapter introduces you to LINQ and how to use this new feature in web applications today.Chapter 10, "Working with XML and LINQ to XML." This chapter looks at the XML technologies built into ASP.NET and the underlying .NET Framework to help you easily extract, create, manipulate, and store XML..Chapter 11, "IIS7." Probably the most substantial release of IIS in its history, IIS 7.0 will change the way you host and work with your ASP.NET applications.Chapter 12, "Introduction to the Provider Model." A number of systems are